2018 LU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3821763625 ± 1.17e-05
Semi-major axis (a)1.7331895808 AU ± 3.49e-05
Inclination (i)0.53761052° ± 1.32e-05
Long. of Asc. Node (Ω)295.39349282° ± 1.80e-04
Arg. of Perihelion (ω)327.01789601° ± 1.86e-04
Mean Anomaly (M)92.16311722° ± 3.58e-02
Mean Motion (n)0.4319596412°/day ± 1.30e-05
Perihelion dist (q)1.07080549 AU ± 2.96e-05
Aphelion dist (Q)2.39557367 AU ± 5.23e-05
Orbital Period2.28175549 yr ± 6.89e-05
Physical Parameters
H (abs. magnitude)23.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.320″
Uncertainty2
Orbit TypeAmor
MOID0.054236 AU
Observations Used89
Oppositions1
Arc Total2018-2018
First Observation Used2018-04-12
Last Observation Used2018-09-07
Observations (89)
Date Type RA Dec Mag Band Observatory
2018-06-21 05:10:01 C 15 30 24.46 -23 12 58.2 U 703
2018-06-21 05:17:56 C 15 30 27.41 -23 13 07.8 U 703
2018-06-21 05:25:52 C 15 30 30.44 -23 13 17.0 U 703
2018-06-22 03:55:09 C 15 40 00.90 -23 38 22.4 o 691
2018-06-22 04:15:45 C 15 40 09.01 -23 38 46.2 o 691
2018-06-22 04:36:21 C 15 40 17.10 -23 39 09.2 o 691
2018-06-22 08:59:09 C 15 42 06.13 -23 43 30.4 U T08
2018-06-22 09:10:26 C 15 42 10.51 -23 43 41.5 U T08
2018-06-22 09:21:46 C 15 42 14.94 -23 43 52.6 U T08
2018-06-22 09:33:03 C 15 42 19.38 -23 44 04.2 U T08
2018-06-23 04:25:31 C 15 50 34.04 -24 03 45.2 U I52
2018-06-23 04:32:46 C 15 50 36.97 -24 03 52.4 U I52
2018-06-23 04:36:36 C 15 50 38.47 -24 03 56.5 U I52
2018-06-23 04:43:48 C 15 50 41.36 -24 04 03.3 U I52
2018-07-14 00:48:03 C 19 03 05.60 -23 13 15.1 u 807
2018-07-14 00:50:08 C 19 03 06.09 -23 13 14.3 u 807
2018-07-14 00:53:16 C 19 03 06.81 -23 13 11.9 u 807
2018-07-17 11:01:05 C 19 21 36.82 -22 17 33.6 U 474
2018-07-17 11:03:58 C 19 21 37.36 -22 17 31.7 U 474
2018-07-17 11:09:43 C 19 21 38.43 -22 17 28.0 U 474
2018-07-20 09:50:33 C 19 35 02.62 -21 32 24.1 q E08
2018-07-20 10:02:04 C 19 35 04.54 -21 32 17.9 q E08
2018-07-20 10:13:35 C 19 35 06.33 -21 32 11.8 q E08
2018-07-24 05:52:50 C 19 49 25.81 -20 40 15.3 o 691
2018-07-24 06:22:31 C 19 49 29.46 -20 39 59.8 o 691
2018-08-04 05:36:13 C 20 17 53.26 -18 42 23.3 o 691
2018-08-04 05:44:20 C 20 17 53.79 -18 42 20.6 o 691
2018-08-04 05:52:28 C 20 17 54.36 -18 42 17.7 o 691
2018-08-05 05:38:14 C 20 19 49.12 -18 33 57.6 o 691
2018-08-05 06:04:58 C 20 19 50.84 -18 33 48.7 o 691
2018-08-05 06:31:39 C 20 19 52.61 -18 33 40.2 o 691
2018-08-08 08:48:11 C 20 25 22.680 -18 09 27.48 U F51
2018-08-08 09:02:10 C 20 25 23.473 -18 09 23.28 U F51
2018-08-08 09:16:09 C 20 25 24.263 -18 09 19.21 U F51
2018-08-31 04:13:03 C 20 55 09.18 -16 03 03.5 o 695
2018-08-31 04:17:40 C 20 55 09.35 -16 03 02.9 o 695
2018-08-31 04:22:16 C 20 55 09.55 -16 03 01.8 o 695
2018-09-07 05:27:35 C 21 03 12.01 -15 30 09.8 o 291
2018-09-07 05:59:54 C 21 03 13.39 -15 30 04.5 o 291